发明授权
- 专利标题: Ranking representative segments in media data
- 专利标题(中): 在媒体数据中排列代表性细分
-
申请号: US13997866申请日: 2011-12-15
-
公开(公告)号: US09313593B2公开(公告)日: 2016-04-12
- 发明人: Barbara Resch , Regunathan Radhakrishnan , Arijit Biswas , Jonas Engdegard
- 申请人: Barbara Resch , Regunathan Radhakrishnan , Arijit Biswas , Jonas Engdegard
- 申请人地址: US CA San Francisco NL Amsterdam, Zuidoost
- 专利权人: Dolby Laboratories Licensing Corporation,Dolby International AB
- 当前专利权人: Dolby Laboratories Licensing Corporation,Dolby International AB
- 当前专利权人地址: US CA San Francisco NL Amsterdam, Zuidoost
- 国际申请: PCT/US2011/065089 WO 20111215
- 国际公布: WO2012/091938 WO 20120705
- 主分类号: H04R29/00
- IPC分类号: H04R29/00 ; G10H1/00 ; G06F17/30 ; G06F17/00 ; G10L25/48
摘要:
Techniques for ranking representative segments in media data are provided. Media features of many different types may be extracted from the media data. A plurality of ranking scores may be assigned to a plurality of candidate representative segments. Each individual candidate representative segment in the plurality of candidate representative segments comprises at least one scene in one or more statistical patterns in media features of the media data based on one or more types of features extractable from the media data. Each individual ranking score in the plurality of ranking scores may be assigned to an individual candidate representative segment in the plurality of candidate representative segments. A representative segment to be played to an end user may be selected from the candidate representative segments, based on the plurality of ranking scores.
公开/授权文献
- US20130289756A1 Ranking Representative Segments in Media Data 公开/授权日:2013-10-31
信息查询